tamping iron 中文意思是什麼

tamping iron 解釋
搗板
  • tamping : 搗寶
  • iron : n 1 鐵。2 鐵器，鐵製品；小刀，尖刀；熨斗，烙鐵。3 〈俚語〉（牛羊身上打的）烙印。4 腳鐐，手銬；馬...
  1. Silica tamping material of the electric furnace used for melting cast iron

    鑄鐵熔煉電爐的硅砂打結料
  2. Before lighting the fuse, the hole was topped off with sand, and a three - foot - long, 1. 25 " diameter iron tamping rod was used to pack down the gunpowder

    在點燃之前，洞的上部填滿了黃沙和一根長3英尺，直徑1 . 25寸的內置火藥的鐵棒。
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